Annual Lake Coeur d'Alene drawdown begins Tuesday | Environment
Beginning Tuesday, September 2 Avista will being its annual fall drawdown of Coeur d'Alene Lake.
The lake will be gradually lowered approximately a foot from full pool by the end of September, with an additional one and a half feet per month until it reaches it's winter level. Property owners and boaters should take measures to secure docks and boats for the winter season during this period.
The slow drawdown will increase flows in the Spokane River downstream of Post Falls, and will slightly decrease river levels between the lake and Post Falls' Spokane Street Bridge. Spill gates at Post Falls Dam will not be open for the drawdown, and the river should remain open until November; however, river users should be aware that water levels can fluctuate at any time.